43402022103 has 16 divisors (see below), whose sum is σ = 63160563456. Its totient is φ = 26291610240.

The previous prime is 43402022077. The next prime is 43402022171. The reversal of 43402022103 is 30122020434.

It is not a de Polignac number, because 43402022103 - 2⁶ = 43402022039 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 43402022103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43402022203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 246226 + ... + 383967.

It is an arithmetic number, because the mean of its divisors is an integer number (3947535216).

Almost surely, 2^43402022103 is an apocalyptic number.

43402022103 is a deficient number, since it is larger than the sum of its proper divisors (19758541353).

43402022103 is a wasteful number, since it uses less digits than its factorization.

43402022103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 632294.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 43402022103 its reverse (30122020434), we get a palindrome (73524042537).

The spelling of 43402022103 in words is "forty-three billion, four hundred two million, twenty-two thousand, one hundred three".